"Eternal memory ... our TV presenter Mikhail Zelensky died at the age of 47," Efimovich wrote on his Facebook.
On the Russia-Culture channel, Zelensky was the host of the Ticket to Bolshoi program.
Previously, the journalist worked not on the TV channels "Russia-1", "Russia-24", "TV-Center".
On November 30, the former editor-in-chief of the Yekaterinburg online edition E1.ru Natalia Popova died at the age of 42.